sinus is a valid English word

Scrabble validity: valid ( international - Sowpods, US - Twl06 )
iScramble validity: valid
QuickWords validity: valid

Meanings

Noun (COUNTABLE)

Singular Plural
sinus sinuss
    (anatomy zootomy) A pouch or cavity in a bone or other tissue, especially one in the bones of the face or skull connecting with the nasal cavities the paranasal sinus.
    • Hyponym: ethmoid sinus, frontal sinus, maxillary sinus, paranasal sinus, piriform sinus, Rokitansky-Aschoff sinus, sphenoid sinus
    (anatomy) An irregular venous or lymphatic cavity, reservoir, or dilated vessel.
    • Hyponym: carotid sinus, cavernous sinus, coronary sinus, lateral sinus, petrosal sinus, sagittal sinus, sigmoid sinus, straight sinus, transverse sinus, venous sinus
    (pathology) An abnormal cavity or passage such as a fistula, leading from a deep-seated infection and discharging pus to the surface.

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sinus is a Scrabble valid word

sinus


sinus is an iScramble, QuickWords valid word

sinus


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